Grid spring assembly

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Description

FIG. 1 is a top perspective view of grid spring assembly showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a side elevation view thereof;

FIG. 5 is a front elevation view thereof; and,

FIG. 6 is a bottom perspective view thereof.

Claims

The ornamental design for grid spring assembly, as shown and described.

Referenced Cited
U.S. Patent Documents
1382594 June 1921 Babendererde
5588165 December 31, 1996 Fromme
6427990 August 6, 2002 Hartmann
7740321 June 22, 2010 Brill
7931257 April 26, 2011 VanDeRiet
8185988 May 29, 2012 Wieland
9097308 August 4, 2015 Lobry
9119478 September 1, 2015 DeFranks
20050116526 June 2, 2005 VanDeRiet
20080189868 August 14, 2008 Wieland
20110179580 July 28, 2011 Wieland
20140137335 May 22, 2014 Saunders
20140215722 August 7, 2014 Lobry
Other references
  • Bed Springs, Froli Bettsysteme Relax + Move, site visted Sep. 21, 2016, available from internet: <URL: http://www.froli.com/bettsysteme/privatkunden/produkte/komplettbetten/relax-move/>.
  • Bed Springs (including close-up image), Froli relax +move, Froli.com, Internet Archive date of Mar. 3, 2016, available from internet, <URL: http://web.archive.org/web/20160303170639/http://www.froli.com/bettsysteme/privatkunden/produkte/komplettbetten/relaxmove/ >.
Patent History
Patent number: D782861
Type: Grant
Filed: Mar 3, 2015
Date of Patent: Apr 4, 2017
Assignee: FROLI KUNSTSTOFFWERK HEINRICH FROMME INHABERINE MARGRET FROMME-RUTHMANN E. KFR. (Schloss Holte-Stukenbrock)
Inventor: Margret Fromme-Ruthmann (Schloss Holte-Stukenbrock)
Primary Examiner: Cathron Brooks
Application Number: 29/519,211
Classifications
Current U.S. Class: D6/718.31